These apps are for controlling the low carb diet, and providing new menus for people on the diet. The low-carb and ketogenic apps have the main function of helping to accompany your daily low-carb menu. Some of these apps give suggestions of a low-carb slimming menu, which is sent daily to your email. This helps to have meal ideas to follow on your daily menu. Some of them also have functions to help the user on their diet: carb tracking tools, low carb recipes, set a goal to help you lose weight, etc… Some even have functions such as talking with a nutritionist, weight trackers, calorie counters and much more.